This strike indicator works by using a small peg to pinch a loop of tippet against the body, holding it firmly in place until a fish creates enough tension to release the loop. Once released, it slides freely on the line and never interferes with landing fish.

There are three float sizes: 20mm, 25mm, and 30mm, and each float weights 0.8, 1.3, and 2.0 grams respectively. I have tried yellow PLA and it is quite visible in the water but if you have any neon filament this would be the perfect project to use it on!